题目内容:
以下程序运行后的输出结果是( )。main()
{ FILE *fp; int x[6]={1,2,3,4,5,6},i;
fp=fopen("test.dat","wb");
fwrite(x,sizeof(int),3,fp);
rewind(fp);
fread(x,sizeof(int),3,fp);
for(i=0;i<6;i++) printf("%d",x[i]);
printf("\n");
fclose(fp);
} A.123456
B.12345
C.135
D.246
参考答案:
答案解析: